239297817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{30089}}^1$

素因数の和:30344

約数の個数: 16

約数和(自身を含む): 349525440

約数和(自身を除く): 110227623

約数列:

[1, 3, 11, 33, 241, 723, 2651, 7953, 30089, 90267, 330979, 992937, 7251449, 21754347, 79765939, 239297817]

約数ペア:

[(1, 239297817), (3, 79765939), (11, 21754347), (33, 7251449), (241, 992937), (723, 330979), (2651, 90267), (7953, 30089)]